The heavy aircraft carrier (with a displacement of more than 60,000 tons) costs about 3.5 billion US dollars, the formation (4 frigates, 4 destroyers, 2 anti-submarine, 1-2 submarines) costs about 3.5 billion US dollars, and the carrier aircraft needs about 3.5 billion US dollars. A total of about 654.38+0 billion,

Medium aircraft carrier. (30,000-60,000 tons) The cost of the aircraft carrier is about $65.438+50 million, and the cost of the formation is about $65.438+50 million. The carrier-based aircraft is about 65.438+0.5 billion. A total of about 5 billion.

Light aircraft carrier. (Within 30,000 tons) The cost of the aircraft carrier is about 500 million US dollars. Forming about 700 million US dollars. The carrier-based aircraft has about five clothes. A total of about 2 billion.

Take the American Kitty Hawk battle group in Japan as an example. It has half a year of training time and half a year of rest and maintenance time. The maintenance cost is $80 million, and the training cost of ammunition, fuel, food and medicine is $280 million. There are 654.38+00,000 sailors in the battle group, and the annual salary of seafarers is about 300 million US dollars. A total of 660 million, with an average of 65.438+0.8 million per day. Sure, this.